Profile acts like a slow throttle to 40 percent opening, then progressively changes to fast profile from 70 percent to 100 percent throttle

Allows rider greater control at lower throttle openings, but acts like a racing throttle at higher throttle openings

Good for all levels of riders, experts will appreciate the greater control at the limit, less experienced riders will like the smooth run on/off throttle feeling

Note: For use with stock throttle bodies. Stock reel is 33.4mm
IMPORTANT - The stock twist throttle assembly on this model incorporates an on/off switch, mode switch, and starter button. The Motion Pro 21-7859 accessory switch only has an on/off switch and starter button, and cannot be used to replace the original switching functions on the stock throttle assembly. In order to install the Rev2 kit and retain all the necessary switching functions, owners of this model will need to install longer aftermarket handlebars (at least 50mm longer than stock on the right side) and use the stock throttle assembly mounted behind the Rev2 throttle housing. The stock twist throttle assembly can be modified to remove the throttle reel holder portion and leave just the necessary switches. This modification makes it narrower and uses less space on the handlebar. Rev2 Kits have cables specifically designed for fitment on specific models, but the Rev2 throttle itself is not model specific. Therefore, in some situations, the Rev2 kit may not be a direct bolt on installation due to space limitations on the stock handlebar. In some installations, it may be necessary to move other control components on the stock handlebar, shorten the Rev2 throttle tube and grip, install longer aftermarket handlebars, or possibly all of the above. It is up to the end user to determine the best method for fitment on their motorcycle, and ensure that the Rev2 kit is installed properly and with the correct clearances for safe operation. Installation should be done by a qualified mechanic and carefully checked for proper function.
Warning: Improper installation could result in great bodily injury or death.

Note: Rev2 cables can only be used with stock throttle body (or carburetor where applicable) and Rev2 throttle.